.body {
  background-color: #2c3e50;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  margin: 0;

  .kinetic {
    position: relative;
    height: 80px;
    width: 80px;
  }

  .kinetic::after,
  .kinetic::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    border: 50px solid transparent;
    border-bottom-color: #fff;
    animation: rotateA 2s linear infinite 0.5s;
  }

  .kinetic::before {
    transform: rotate(90deg);
    animation: rotateB 2s linear infinite;
  }
}


@keyframes rotateA {

  0%,
  25% {
    transform: rotate(0deg);
  }

  50%,
  75% {
    transform: rotate(180deg);
  }

  100% {
    transform: rotate(360deg);
  }
}


@keyframes rotateB {

  0%,
  25% {
    transform: rotate(90deg);
  }

  50%,
  75% {
    transform: rotate(270deg);
  }

  100% {
    transform: rotate(450deg);
  }
}